Upgraded version YN600EX-RT II, compared with the first version, the only difference is it supports Canon optical transmission wireless master flash function.Functions:Realize wireless optical and radio flash control functionIn optical transmission a...

YN600EX-RT is the same as the Canon's best flash 600EX-RT but comes with a more favorable price, it supports RT System, can be used as on-camera master unit and remote slave unit of Canons RT system,and supports Gr grouping mode. YN600EX-RT- Global F...

This TT685O camera flash applies to Olympus/Panasonic series camera and is compatible with TTL autoflash. With this TTL compatible flash,your shooting will become simpler.You can easily achieve a correct flash exposure even in complex light-changing ...